[Bug 790014] directsoundsrc: unstable audio

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Feb 5 03:33:13 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=790014

Brendan Lockhart <brendan.m.lockhart at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |brendan.m.lockhart at gmail.co
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--- Comment #1 from Brendan Lockhart <brendan.m.lockhart at gmail.com> ---
I'm also having some weird issues with the audio. After looking at the code, I
think that part of the issue is that
IDirectSoundCaptureBuffer_GetCurrentPosition is using the capture cursor
position, whereas it should be using the read cursor position.

>From MSDN: "The capture cursor is ahead of the read cursor. The data after the
read position up to and including the capture position is not necessarily valid
data."

However, I switched it to use the read cursor in the two places relevant, and
I'm still getting a lot of static...

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